Inventor · disambiguated record
Yukinobu Maruyama
Also filed as: MARUYAMA YUKINOBU
30 granted patents·11 pending applications·1,380 citations·filing 1992–2019
98Inventor score
Files withHITACHI LTD27HITACHI GLOBAL STORAGE TECH3WATANABE JUNICHIRO3NISHIZAWA KOUJI2ISHIKAWA TADAAKI1
Top patents by PatentIndex Score
41 records- 0198USD485265SPortable computerHITACHI LTD·Filed 2002·Granted Jan 13, 2004·180 cites·1 claims
- 0298US6466202B1Information terminal unitHITACHI LTD·Filed 2000·Granted Oct 15, 2002·493 cites·10 claims
- 0397USD809545SDisplay screen with graphical user interfaceHITACHI LTD·Filed 2016·Granted Feb 6, 2018·163 cites·1 claims
- 0497USD517063SElectronic computerHITACHI LTD·Filed 2004·Granted Mar 14, 2006·113 cites·1 claims
- 0592US7696897B2Shelf-like display machine and image display methodHITACHI LTD·Filed 2007·Granted Apr 13, 2010·15 cites·18 claims
- 0691US7168809B2Stereoscopic display apparatusHITACHI LTD·Filed 2005·Granted Jan 30, 2007·17 cites·8 claims
- 0790US7520615B2Display apparatus and image pickup apparatusHITACHI LTD·Filed 2006·Granted Apr 21, 2009·11 cites·6 claims
- 0890US7059729B2Display apparatus and image pickup apparatusHITACHI LTD·Filed 2004·Granted Jun 13, 2006·22 cites·18 claims
- 0988US6760074B1Portable electronic computerHITACHI LTD·Filed 2000·Granted Jul 6, 2004·40 cites·11 claims
- 1082US7805271B2Evaluation system for amount of emission gases through fuel supply chainHITACHI LTD·Filed 2008·Granted Sep 28, 2010·15 cites·9 claims
- 1182US7239304B2Pointing device and portable information terminal using the sameHITACHI LTD·Filed 2001·Granted Jul 3, 2007·32 cites·11 claims
- 1282USD530343SHousing for a storage deviceHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Oct 17, 2006·29 cites·1 claims
- 1381US5689300APicture codec and teleconference terminal equipmentHITACHI LTD·Filed 1995·Granted Nov 18, 1997·45 cites·5 claims
- 1480US11188945B2Information processing apparatus and information processing methodHITACHI LTD·Filed 2019·Granted Nov 30, 2021·2 cites·13 claims
- 1577US7719524B2Pointing device and portable information terminal using the sameHITACHI LTD·Filed 2005·Granted May 18, 2010·8 cites·3 claims
- 1675US5790178APicture codec for teleconference equipment, which forms and displays picture-in-frame including at least two of received motion picture, a received still picture and a self motion picture in an optional combinationHITACHI LTD·Filed 1992·Granted Aug 4, 1998·36 cites·6 claims
- 1774US6967695B2Remote control network system for remotely controlling a plurality of electric apparatus such as home appliancesHITACHI LTD·Filed 2002·Granted Nov 22, 2005·19 cites·12 claims
- 1872US6285391B1Picture codec and teleconference terminal equipmentHITACHI LTD·Filed 2000·Granted Sep 4, 2001·7 cites·16 claims
- 1972USD430870SComputerHITACHI LTD·Filed 1997·Granted Sep 12, 2000·18 cites·1 claims
- 2072USD423475SComputer displayHITACHI LTD·Filed 1999·Granted Apr 25, 2000·17 cites·1 claims
- 2171US5777663APicture codec and teleconference terminal equipmentHITACHI LTD·Filed 1997·Granted Jul 7, 1998·25 cites·3 claims
- 2269USD530341SHousing for a storage deviceHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Oct 17, 2006·17 cites·1 claims
- 2365USD543206SHousing for a storage deviceHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted May 22, 2007·15 cites·1 claims
- 2464USD517543SElectronic computerHITACHI LTD·Filed 2005·Granted Mar 21, 2006·14 cites·1 claims
- 2557USD409163SPersonal computerHITACHI LTD·Filed 1998·Granted May 4, 1999·10 cites·1 claims
- 2654US2016055319A1Interactive health management apparatus, interactive health management method, and interactive health management programHITACHI LTD·Filed 2013·Application pending·0 cites
- 2752USD360425SCombined video tape recorder and cameraHITACHI LTD·Filed 1994·Granted Jul 18, 1995·7 cites·1 claims
- 2847US6249309B1Picture codec and teleconference terminal equipmentHITACHI LTD·Filed 1997·Granted Jun 19, 2001·6 cites·5 claims
- 2947US2002018114A1Picture codec and teleconference terminal equipmentFiled 2001·Application pending·0 cites
- 3046US2007229706A1Information reading apparatusWATANABE JUNICHIRO·Filed 2007·Application pending·0 cites
- 3145US2007208375A1Surgical deviceNISHIZAWA KOUJI·Filed 2006·Application pending·0 cites
- 3245US2006239640A1Contents information displaying device and methodWATANABE JUNICHIRO·Filed 2006·Application pending·0 cites
- 3345US2006190034A1Surgical instrumentNISHIZAWA KOUJI·Filed 2006·Application pending·0 cites
- 3443US2007244613A1Noncontact Input Device For In-Vehicle ApparatusISHIKAWA TADAAKI·Filed 2007·Application pending·0 cites
- 3543US2006103627A1Information displaying deviceWATANABE JUNICHIRO·Filed 2005·Application pending·0 cites
- 3642US2002058536A1Mobile phoneFiled 2001·Application pending·0 cites
- 3741US2005183023A1Displaying and operating methods for a table-shaped information terminalFiled 2005·Application pending·0 cites
- 3840US8456489B2Method of displaying document with imageMATSUMOTO KAZUMI·Filed 2010·Granted Jun 4, 2013·0 cites·7 claims
- 3938US2005185825A1Table type information terminalFiled 2005·Application pending·0 cites
- 4029USD387367SCombined video tape recorder and cameraHITACHI LTD·Filed 1996·Granted Dec 9, 1997·1 cites·1 claims
- 4129USD379189SCombined video tape recorder and cameraHITACHI LTD·Filed 1995·Granted May 13, 1997·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →